Protección de los Polinizadores en las Fincas [PDF]
, 2023 Los polinizadores, como muchas especies de abejas, colibríes, escarabajos y murciélagos, son un componente esencial de la biodiversidad. La mayor amenaza para los polinizadores es la pérdida de sitios de anidación y áreas ricas en flores para obtener néctar y polen para alimentarse.
Wanda Almodovar
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Coinvasional disruptions to island pollinator networks. [PDF]
Conserv BiolAbstract Biological invasions can adversely affect pollinator diversity by threatening the maintenance of animal‐pollinated plant communities. Although most studies have examined single invasive species, accelerating species introductions driven by global trade highlight the need to understand how multiple co‐occurring invaders jointly influence ...
Quitián M +5 more
europepmc +2 more sources
Pollinator efficiency, rather than bee decline, explains a shift to hummingbird pollination in tropical montane forests. [PDF]
New PhytolHummingbird pollination is a hallmark of American plant diversity and has long been thought to evolve in tropical mountains due to declining bee activity. Using sister species of Costus specialized on bees (C. kuntzei) and hummingbirds (C. wilsonii), we show that this shift is not driven by reduced bee visitation with elevation, but by greater ...
Juárez P +7 more
europepmc +2 more sources
From individuals to networks: The role of variation in plant-pollinator communities' responses to global change. [PDF]
J Anim EcolThis paper argues that variation among individuals—not just species differences—can shape the sensitivity, robustness and resilience of plant–pollinator communities under global change. By linking individual traits and interaction structure to network dynamics, it provides a new framework and future research directions for predicting community ...
Crall JD, Gaiarsa MP.
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Invasiones biológicas y pérdida de polinizadores [PDF]
, 2018 Peer ...
Montero-Castaño, Ana +5 more
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Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences. [PDF]
J Anim EcolThis study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Kersch-Becker MF +6 more
europepmc +2 more sources
Role of forest edges and other seminatural linear landscape features in structuring wild bee habitat connectivity in intensively managed landscapes. [PDF]
Conserv BiolAbstract Pollinator conservation schemes typically focus on conserving existing, restoring degraded, or creating new wild bee habitats. Their effectiveness depends on dispersal corridors enabling habitat colonization by bees. However, the role of seminatural linear landscape structures (LLS) in connecting pollinator communities across intensively ...
Sydenham MAK +6 more
europepmc +2 more sources
Polinizadores urbanos: Abejas y polinizadores en jardines domésticos de la Ciudad de Córdoba
, 2018 Fil: Torretta, Juan Pablo. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica Agrícola; Argentina.
Calviño, Ana Alejandra +4 more
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Iniciativa Colombiana de Polinizadores. Abejas ICPA
, 2016 "En todo el mundo existe un gran movimiento dirigido hacia la protección de los polinizadores y sus interacciones, generado en la década de los 70, después de que se diera la alarma sobre la disminución de Apis mellifera en el hemisferio norte, causada principalmente por la acción del ácaro Varroa destructor.
Nates Parra, Guiomar
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Iniciativa Colombiana de Polinizadores
, 2018 Colombia reconoce la polinización como un servicio ecosistémico estratégico en razón al papel clave que desempeña para la conservación de la diversidad biológica, el mantenimiento de la estructura y función de los ecosistemas, la producción de alimentos ...
Ministerio de Ambiente y Desarrollo Sostenible +2 more
core +3 more sources